SynthesisThe Cochrane database of systematic reviews2001
Corticosteroids for chronic inflammatory demyelinating polyradiculoneuropathy.
Synthesis in The Cochrane database of systematic reviews, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 93 citations in OpenAlex.
- Corticosteroids for chronic inflammatory demyelinating polyradiculoneuropathy.The Cochrane database of systematic reviews · 2017Pooled it
- Article
- 7th International Immunoglobulin Conference: Neurology.Clinical and experimental immunology · 2014Article
- Diagnosis and treatment of chronic inflammatory demyelinating polyneuropathy.Current treatment options in neurology · 2006Article
- Review
- Systematic reviews of treatment for inflammatory demyelinating neuropathy.Journal of anatomy · 2002Review
Corrections and comments
- Updated by
Authors and funding
2 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundChronic inflammatory demyelinating polyradiculoneuropathy is an autoimmune peripheral neuropathy and would be expected to benefit from corticosteroids. Non-randomised studies suggest that corticosteroids are often beneficial.
objectivesTo evaluate the efficacy of corticosteroids for treating chronic inflammatory demyelinating polyradiculoneuropathy. SEARCH STRATEGY: Search of the Cochrane Neuromuscular Disease Group register for randomised trials of corticosteroids treatment for chronic inflammatory demyelinating polyradiculoneuropathy and enquiry from subject experts. SELECTION CRITERIA: Types of studies: All randomised or quasi-randomised trials Types of participants: All patients with chronic inflammatory demyelinating polyradiculoneuropathy who were diagnosed by an internationally accepted definition. Types of interventions: Treatment with any form of corticosteroid or adrenocorticotropic hormone. Types of outcome measures: PRIMARY OUTCOME MEASURE: Change in disability 12 weeks after randomisation. SECONDARY OUTCOME MEASURES: 1. Change in impairment 12 weeks after randomisation. 2. Change in maximum motor nerve conduction velocity or compound muscle action potential amplitude after 12 weeks. 3. Side effects of corticosteroids. DATA COLLECTION AND ANALYSIS: One author extracted the data and the other checked them. MAIN
resultsWe identified one randomised controlled trial, an open study in which 19 corticosteroid treated patients showed more improvement in impairment than 16 untreated controls after 12 weeks. Experience from large non-randomised studies suggests that steroids are beneficial. REVIEWER'S
conclusionsA single randomised controlled trial with 35 participants provided weak evidence to support the common opinion derived from non-randomised studies that oral corticosteroids reduce impairment in chronic inflammatory demyelinating polyradiculoneuropathy. Corticosteroids are known to have serious long term side effects. The long term risks and benefits have not been adequately studied.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.